baber/WOPTO huggingface dataset:
Patent RU-94040928-A (RU)
Inventor: SIZOV E S
IPC: B21D22/10
Filed: 1994-11-08
Abstract: FIELD: plastic working of metals. SUBSTANCE: method involves placing hollow billet into die and filling it with metal in plastic state; applying pressure to billet by pressing metal from forming cavity. Low melting temperature Wood's alloy may be used as metal in plastic state at temperature close to melting temperature. Pressing of low-melting temperature alloy from forming cavity is accompanied with settling of billet wall, with corner parts of billet being in restricted bent state. Method further involves melting low-melting temperature metal from stamped part, for instance, in boiling water. EFFECT: reduced labor intensity, increased strength of alloy subjected to stamping, improved precision and high quality of products.
Patent RU-94041198-A (RU)
Inventor: DITER DORSH
IPC: A61P27/02
Filed: 1994-11-22
Abstract: FIELD: medicine. SUBSTANCE: novel imidazopyridazine derivatives of formula (I):wherein R isand R, R, RX and Y are as defined in claim 1, and also salts thereof, have antagonistic and angiotensive properties and can be used for treating hypertension, aldosteronism, cardiac inefficiency and hypertension and also disorders of central nervous system. EFFECT: improved properties of the pharmaceutical composition.
Patent RU-94043190-A (RU)
Inventor: ABRAMOV JU B
IPC: F42B12/02
Filed: 1994-12-06
Abstract: FIELD: defence equipment, in particular, weapons in which ammunitions with warheads outfitted with liquid or pasty explosive charge are used, but can be used in other branches of national economy, where various vessels with liquids find their application. SUBSTANCE: the aim of the offered invention is to provide the output of warhead through the joint of its parts (in the section of its maximum caliber). In the pouring outfit warhead, using a housing consisting of two parts, one of which, mainly the bottom one, has a central tube for an additional charge and a fuze, explosive charge, housing sealing components, part of the explosive charge is positioned in a cup of elastic material installed in interference fit in the warhead interior, the cup has the shape of a hollow body of revolution. In particular variants of the warhead : 1. The upper part of the cup is deformed by the housing head, and an annular boss, positioned in the joint of the housing parts, in available, which serves for sealing the warhead housing. 2. One of the cup ends rests on the mating end of the housing head. 3. The stepped cup is U-shaped in section, its U-shaped recess faces the housing head, its shorter larger-diameter arm with its lateral surface is engaged with the internal surface of the housing bottom part, and the longer arm interacts with the internal surface of the head. 4. An annular boss, whose height is less than or equal to the width of the cup U-shaped recess, is provided on the larger-diameter arm of the cup, on the outside. The method of outfit of the warhead consists in the fact that, prior to pouring of the explosive charge, the cup is installed in the housing bottom part, and explosive charge is poured in through the cup; after pouring the cup is influenced by the housing head. In particular variants of warhead output: 1. At jointing of the housing parts the cup is deformed in radial direction by the housing head. 2. At jointing of the housing parts the cup is sunk in the explosive charge by the casing head. EFFECT: simplified process of outfit and enhanced safety.
Patent RU-94045730-A (RU)
Inventor: EGOROV A JU
IPC: C12N7/00
Filed: 1994-12-29
Abstract: FIELD: medicine. SUBSTANCE: vaccine strain A/47/Shangdong/93/1 - reassortant obtained by crossing epidemic virus A/Shangdong/9/93 (H3N2) with cold-adapted temperature-sensitive virus A/Leningrad/134/47/57 (H2N2) - attenuation donor that is harmless for adult and children. Virus can be used for preparing reassortant vaccine strains from newly appearing epidemic viruses. Strain A/47/Shangdong/93/1 multiplicates actively in developing chicken embryos at optimal temperature 32-34 C, exhibits temperature-sensitivity and cold-adaptivity. Reassortant inherited from epidemic virus two genes encoding surface proteins (hemagglutinin and neuraminidase) and six mutant genes encoding nonglycosylated proteins from attenuation donor. Strain A/47/Shangdong/93/1 (H3N2) is nonreactive for children of 3-15 years old at intranasal administration and can be used for children of 3-14 years old. Antigenic properties of the proposed strain are similar with that's of actual virus A/Shangdong/9/93 (H3N2). EFFECT: preparing vaccine strain indicated above. indicated above.
Patent RU-95100454-A (RU)
Inventor: NIKITIN JU F
IPC: E03D3/08
Filed: 1995-01-13
Abstract: FIELD: sanitary engineering. SUBSTANCE: device has water-closet pan, cistern, lavatory seat mounted on the pan by way of a hinge, and bide mixer provided with hot and cold water taps connected to pipes for hot and cold water and hand shower through a flexible hose. The hand shower can rotate in the vertical plane. The mixer with the flexible hose and hand shower are interposed between the cistern and the axle of rotation of the seat provided with a lid mounted at its axle of rotation and having an opening that abuts against the mixer and is closed with an auxiliary lid the axis of rotation of which is parallel to its longitudinal axis. In addition the mixer is provided with jaw, wherein the hand shower is set, and connected with hot and cold pipes through perpendicular branch pipe, yoke which encloses the pipe, flexible seal interposed between the cylindrical surface of the pipe and branch pipe, and means for pressing the branch pipe to the pipe. EFFECT: improved design. 9 dwg
Patent RU-95101326-A (RU)
Inventor: DEDENEV S N
IPC: F02K3/00
Filed: 1995-01-31
Abstract: FIELD: aeronautical engineering; surface and water transport. SUBSTANCE: TURBOJET engine has housing 1 with inlet hole 2 and outlet hole 3 for axial rotation in bearings 4 fitted in supports-step bearings 5. Compressor 6 with blades 7 is rigidly secured inside housing 1 in plane of inlet hole 2 by means of rim 8. Compressor blades 7 form axial hole 9 which receives injector 10. Rigidly secured in plane of outlet hole 3 by means of rim 13 is turbine 11 with blades 12. Turbine blades 12 form exit nozzle 14 of engine. EFFECT: enhanced reliability; increased power; enhanced economical efficiency; improved mass characteristics. 2 cl, 3 dwg
Patent RU-95102088-A (RU)
Title: Magnetic wave friction variable-speed drive
Inventor: FERENETS V A
IPC: F16H15/50
Filed: 1995-02-13
Abstract: FIELD: instrumentation engineering; transmission of rotation from shaft through hermetic wall separating various media at different pressures; reduction and correction of errors by multiplying rotational frequency by definite parameters. SUBSTANCE: variable-speed drive is provided with slightly elastic ring-band with magnetically soft shoes. Ring-band is located together with magnetically soft shoes 2 of circular magnetic circuit-modulator by means of bands-suspensions 7. Circular magnetic circuit-modulator is connected with input shaft 1 and diamagnetic ring 14 in circular working magnetic gap 5 formed by fixed permanent magnet 22 with pole pieces 9 and 15, as well as circular magnetic circuit shield 8 with inner profiled friction track which is connected with output shaft 17. Slightly elastic ring-band is made for engagement with inner friction track of magnetic circuit shield 8 due to radial magnetic forces, thus setting output shaft 17 in rotation during rotation of input shaft 1. When magnetic circuit-shield 8 is secured on base for axial motion and slightly elastic ring-band is connected with output shaft 17, shoes roll by their friction edges over friction track and turn ring-band during rotation of input shaft 1 due to inequality of perimeter of track and total of arcs of shoe friction edges. Other versions of variable-speed drive provide for suspension of slightly elastic ring-band in guide circular slot with outer friction track with diamagnetic ring 14. Engagement of outer and inner friction edges of shoes with inner and outer friction tracks of magnetic circuit shield 8 and diamagnetic ring 14 makes it possible to increase gear ratio, to correct errors and facilitate manufacture of slightly elastic ring from composite polymer materials containing magnetically soft inclusions. EFFECT: increased gear ratio, enhanced correction of errors and facilitated manufacture.
Patent RU-95103245-A (RU)
Inventor: ARTJUKHOV E A
IPC: G01C19/28
Filed: 1995-03-06
Abstract: FIELD: measurement technology. SUBSTANCE: proposed optical device determining angular position of axis rotation (vector of kinetic moment) of spherical rotor may be used in contactless gyroscopes with electric or magnetic suspension of rotor. Device incorporates three pairs of autoreflectors placed orthogonally and interacting with contrast pattern (raster) on rotor which is manufactured in the form of one or several alternating dark and light zones between which boundary lines are made in the form of lines of intersection of sphere of rotor having radius R with cylindrical surface having radius, whereis angle between dynamic axis of symmetry of rotor and symmetry axis of cylindrical surface. In this case diametrically opposite generating lines of cylindrical surface cross correspondingly pole and equator of rotor. Proposed device provides for full range of measured angle with law of change (linear, in particular) set by angle β and has high adaptability to manufacture based on rotation of tool, for instance, during manufacture of high-precision template for deposition of raster on rotor and usage of cylindrical gauges to inspect quality of manufacture. EFFECT: high adaptability to manufacture.
Patent RU-95104967-A (RU)
Inventor: BELJAKOV I V
IPC: B61L23/16
Filed: 1995-03-30
Abstract: FIELD: railway transport; automatic signalling systems; checking condition of track circuits. SUBSTANCE: used additionally in device are: additional unit for calculating mean value of rail line condition check signal, additional unit for constant level signal setting element, two additional memory registers, three additional subtracters and two additional switches. In case of change in track circuit operation mode, rail line condition check signal changes in jump-like manner. Mean value of rail line condition check signal before jump is found basing on results on previous observation. Minimum value of jump V is set a priori. Direction of signal change is unknown. Two channels operate simultaneously, one used to follow up rail line condition check signal in direction of its increase and the other, in direction of its decrease. Threshold elements are installed at outputs of both channels which fix signal jumps. Outputs of threshold elements are connected to register inputs. EFFECT: improved reliability of track circuit receiver.
Patent RU-95105865-A (RU)
Inventor: TSAREV A M
IPC: B23Q41/00
Filed: 1995-04-14
Abstract: FIELD: machine tool manufacture, possibly designing automat lines and flexible manufacturing systems. SUBSTANCE: part satellite in the form of cube with parts in attachments on its outer faces is secured to satellite of working units inside frame of interposition transport apparatus. Satellite of working unit in the form of prism is mounted on lateral housing, it has protrusions with pockets tie rods with devices for basing and fastening. Body of working unit is in the form of crosspiece whose extending portions are arranged inside pocket between protrusions with tie rods on satellite of working unit. Part satellite has two groups of openings on its faces; basing and mounting fingers of its rods of working unit satellites are inserted to said openings. At mode of changing working unit the last is mounted in plane of vertical symmetry axis of frame and it is fixed by fastening devices to said frame. EFFECT: possibility of maximum concentration of different-designation parts in working line at working process.
Patent RU-95105917-A (RU)
Inventor: SHNAJDER A I
IPC: B60S3/04
Filed: 1995-04-14
Abstract: FIELD: garage equipment. SUBSTANCE: installation has washing stall with guides mounted on its walls along which flat frame moves. Frame carries vertical and horizontal rotary brushes. Vertical brushes are mounted on longitudinal joints in bracket which is installed on frame on cross hinge joint. EFFECT: enlarged operating capabilities.
Patent RU-95106402-A (RU)
Inventor: DRUZHKOV B K
IPC: A61B17/00
Filed: 1995-04-24
Abstract: FIELD: medicine, surgery. SUBSTANCE: method is suggested to save cutaneous covering of mammary gland with nipple and areola. Formation of deepidermized panniculus is conducted beyond mammary gland area upon vascular peduncle. This technique was used in two ways: without lymphadenectomy for benign mammary gland diseases and using axillary-subclavian lymphadenectomy for multi-focus minor cancer types. The operation was conducted in 19 patients. Results were successful in 17 patients. In 2 patients post-operational period was complicated with purulent inflammatory process that led to partial transplant resorption. EFFECT: improved cosmetic effect and decreased post-operational ischemic complications.
Patent RU-95107192-A (RU)
Inventor: VILL JAM R LAU
IPC: F25J1/00
Filed: 1995-04-28
Abstract: FIELD: liquefaction of natural gas. SUBSTANCE: natural gas at excessive pressure higher than 800 pound/sq,inch (56.2 kgf/sq.cm) is introduced in gas-expansion machine where its pressure is reduced and work is extracted due to expansion of natural gas and flow escaping from gas-expansion machine may be cooled to lower temperatures by passing the gas through many cooling stages due to indirect heat exchange with at least one cooling agent till gas gets completely condensed in last cooling stage. EFFECT: enhanced efficiency.
Patent RU-95108655-A (RU)
Inventor: KONDRAT EV V K
IPC: F27D3/02
Filed: 1995-05-29
Abstract: FIELD: walking-beam furnaces. SUBSTANCE: rider has body made from heat-resistant alloy, base made from austenitic chrome-nickel steel and provided with tenons holding body to base in the amount ranging from one to three; ratio of number of tenons in rider base to its length equal to 0.006-0.01. EFFECT: enhanced reliability and durability.
Patent RU-94036159-A (RU)
Inventor: NECHUGOVSKIJ A I
IPC: B01J37/04
Filed: 1991-09-27
Abstract: FIELD: catalyst production. SUBSTANCE: in a method including dry mixing of initial components, shaping, and heat treatment of granules, catalyst mass, prior to be extruded, is plasticized with boric acid aqueous solution, or boric acid/surfactant solution, or boric acid/ammonia solution, or boric acid/ammonia/surfactant solution at predetermined ratio of components and solids to liquid ratio. In addition, depending on plasticizer utilized, extrudates are cured and dried under preset conditions, and final heat treatment of granules is effected at 40-650 C. As surfactant, non-ionic surfactants containing hydrophilic groups (OH, COOH, CHO, NH) are used. Method allows preparing catalyst with reduced by 19-44% loose density, 1.2 to 3 times increased porosity, and by 6-81% increased activity, whereas productivity is 2-3 times increased, power consumption is reduced by 30-40%, and a part of equipment and materials are saved. EFFECT: improved performance characteristics of catalyst and reduced its cost price.
Patent TW-200301295-A (TW)
Title: Moisture-curing adhesives
Inventor: SHAH PANKAJ
IPC: C09J175/04
Filed: 2002-11-26
Abstract: An improved urethane reactive hot-melt adhesive is provided that improves the green strength of bonded joints is provided. Also provided are an improved method of bonding articles together with such an adhesive and improved composite articles bonded together with such an adhesive.
Patent TW-200306979-A (TW)
Title: Process for preparing a heteroaromatic compound having a heteroaromatic nucleus substituted with one or more ether groups
Inventor: REYNOLDS JOHN R
IPC: C07D491/04
Filed: 2002-12-04
Abstract: A process for preparing a heteroaromatic compound having a heteroaromatic nucleus substituted with one or more ether groups comprising the step of: condensing at least one hydroxy-group of a compound having said heteroaromatic nucleus, said at least one hydroxy group (-OH) being substituted at α - or β -positions with respect to a heteroatom of said heteroaromatic nucleus, with an alcohol containing one or more primary or secondary alcohol groups, optionally substituted with nitro, ester, halogen, cyano or (hetero)aromatic groups, using the redox couple of a triaryl-or trialkylphosphine and an azodioxo-compound at a temperature between -40 DEG C and 160 DEG C.
Patent TW-200410469-A (TW)
Title: Two-stage charging apparatus
Inventor: CHEN SENG-FENG
IPC: H02J7/00
Filed: 2002-12-04
Abstract: The invented two-stage charging apparatus includes a power supply apparatus and a battery module which is provided with a linear charging apparatus, controller and battery. When charging, the controller reads the voltage difference between the main power voltage provided by the power supply apparatus and the battery voltage, so as to adjust the voltage level of the control signal. If the voltage difference between the battery voltage and the main power source is smaller than the lower level voltage, the controller will raise the adjustment signal to increase the power supply of the main power source. On the contrary, if the voltage difference between the battery voltage and the main power source is larger than the high level voltage, the controller will lower the adjustment signal to decrease the power supply of the main power source. Thus, the main power can be appropriately adjusted according to the value of the adjustment signal so as to maintain it slightly higher than the voltage value of the battery during the charging process.
Patent TW-200306310-A (TW)
Title: Process for preparing polyenedialdehyde monoacetals
Inventor: ERNST HANSGEORG
IPC: C07D319/06
Filed: 2003-01-03
Abstract: A process for preparing compounds of the formula I, is described and entails converting a compound of the formula II, by Wittig or Wittig-Horner reaction into a compound of the formula IV, where appropriate converting the compound of the formula IV by hydrolysis of the acetal function and Wittig or Wittig-Horner reaction into a compound of the formula VI, and converting the compound of the formula IV or VI in two stages into the compound of the formula I. The radicals R1, R2 and R6 and k have the meaning indicated in the description. Novel intermediates are also described.
Patent TW-200415511-A (TW)
Title: System and a method for stack-caching method frames
Inventor: CHEN CHENG-CHE
IPC: G06F12/08
Filed: 2003-02-07
Abstract: A system and a method for stack-caching method frames are disclosed, which utilize FSO (Frame Size Overflow) flag to control the execution mode of the processor. When FSO flag is set, it indicates that the method frame of the executing method is larger than the limit value of a stack cache so that the method frame is placed to a memory stack. When FSO flag is cleaned, it indicates that the method frame of the executing method is smaller than the limit value of the stack cache so that the method frame is placed into the memory stack.
Patent TW-200415518-A (TW)
Title: Wireless firmware updating device
Inventor: HUNG NAI-CHIUAN
Filed: 2003-02-10
Abstract: The present invention provides a wireless firmware updating device, which can update a firmware by a wireless transmission manner. The device includes: a wireless transmitter for transmitting the firmware; a wireless receiver for receiving the firmware transmitted by the wireless transmitter; and an erasable memory for storing the firmware received by the wireless receiver.
Patent TW-200305525-A (TW)
Title: Clutch control, in particular for bicycle hub transmissions
Inventor: STEUER WERNER
IPC: B62M11/16
Filed: 2003-03-03
Abstract: This invention relates to a clutch for gear-shifting in a gear-driver with a driving clutch-part and at least one started clutch-part, where one of the clutch-parts has a moving coupling-element and the other clutch-part has an anti-profile with at least one recess to receive a driving-edge of the coupling-element, where the driving-edge of the moving coupling-element can be moved into the recesses or out from the recesses, where the coupling-element is arranged between two relatively rotatable coupling-parts to form or release a non-rotatable connection, and where an affecting element especially controls the coupling-element to form the running state "starting-drive". A control-element that can be controlled from the outside of the gear-driver is cooperated with the affecting element and can keep especially the double-acting coupling-elements for the running-state "idle running" out from the engagement, thus the gear-driver can run without generating interfering noises. The advantage is the possibility of an arrangement of two coupling-elements, observed in the axis-direction, sequentially with a control-element working for the two coupling-elements.
Patent TW-200403651-A (TW)
Title: Optical record playing medium, mother disk for manufacturing of optical record playing medium and optical record playing device, optical record regeneration medium, original disk for manufacturing of optical record regeneration medium
Inventor: ENDOH SOHMEI
IPC: G11B11/105
Filed: 2003-03-17
Abstract: The object of the present invention is to provide an optical recording medium for increasing recording density, which is to form the grooves along the recording tracks, and record and/or play by irradiating light in specific wavelength, lamda. The groove composition includes the first groove 2, and the second groove 3 shallower than the first groove 2, and configures the second groove 3 adjacent to both sides of the first groove 2 for eliminating the crosstalk of the recording signal, and obtain sufficiently large amplitude for push-pull signal, so as to obtain the stable tracking servo signal.
Patent TW-200404852-A (TW)
Title: Polymer composition with improved temperature resistance
Inventor: BRULS WILHELMUS GERARDUS MARIE
IPC: C08L23/08
Filed: 2003-04-11
Abstract: Polymer composition, comprising as main components - a polyolefin polymer grafted with an ethylenically unsaturated functionalised compound with at least a first functional group; - a reactive thermoplastic polymer with a second functional group which can react with the first; and - a base polymer, comprising at least 55 wt% of a single site catalyst polymerised polyolefin, wherein the proportion of the base polymer amounts to more than 50 wt%, preferably to at least 55 wt% and the proportion of the reactive thermoplastic polymer to at least 10 wt% of the total of the main components, the proportion of the reactive thermoplastic polymer amounts to more than 50 wt% of the total of the reactive thermoplastic polymer and the polyolefin polymer grafted with an ethylenically unsaturated functionalised compound and the quantity of the ethylenically unsaturated functionalised compound in the grafted polyolefin polymer is between 0.05 and 1.0 mgeq/g, and a method for the preparation of such a composition.
Patent TW-200425624-A (TW)
Title: Non-isolated AC power source apparatus and its control method
Inventor: LIN YI-MIN
IPC: H02M5/40
Filed: 2003-05-14
Abstract: The present invention is related to a kind of non-isolated AC power source apparatus and its control method. Only one DC voltage bus is used; and the direct connection of neutral lines for the output and the input is maintained such that it is capable of reaching a highly efficient/stabilized-voltage output of AC power source even when there is a voltage difference between the output and input. In the invention, when the AC input voltage and AC output voltage locate at different positive/negative potential interval, the system is made to work in a fly-back mode so as to avoid the problem of having the generation of abnormal loop current. When the AC input voltage and AC output voltage locate at the same positive/negative voltage interval, the system is made to work in a boost mode so as to obtain a highly efficient power source output.